Regulating oxygen functionalities of cellulose-derived hard carbon toward superior sodium storage
Boyang Zhao, Xiaotian Li, Lei Shang, Chuang Qiu, Renlu Yuan, Haiyan Liu, Tao Liu, Ang Li, Xiaohong Chen, Huaihe Song
Abstract
A pre-oxidation treatment was applied to adjust the microstructure of hard carbon; we investigated the mechanism of pre-oxidation, designed a closed-pore structure and constructed a high plateau capacity anode for sodium-ion batteries.
Topics & Concepts
MicrostructureAnodeCarbon fibersSodiumCelluloseChemical engineeringPlateau (mathematics)OxygenMaterials scienceChemistryComposite materialOrganic chemistryMetallurgyElectrodePhysical chemistryEngineeringMathematicsComposite numberMathematical analysisAdvancements in Battery MaterialsSupercapacitor Materials and FabricationAdvanced Battery Materials and Technologies